Fair Value Disclosure Fair Value Disclosure - Impacts of Derivative Instrument on Statement of Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	$ 0.4	$ (5.3)	$ (2.5)	$ (2.1)
Other (expense) income	(0.9)	1.8	(10.9)	(7.1)
Interest Expense, Nonoperating	88.9	68.1	249.5	190.8
Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Other Comprehensive Income (Loss)	0.0	(6.1)	(3.4)	(3.6)
Interest Expense [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Expense, Nonoperating	(0.4)	(0.4)	(1.2)	(1.2)
Not Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other (expense) income	0.9	3.2	(0.3)	(8.0)
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Other Comprehensive Income (Loss)	0.0	(6.1)	(3.4)	(3.6)
Other (expense) income	0.0	5.7	3.7	3.3
Other (Income) Expense [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	$ 0.0	$ (5.7)	$ (3.7)	$ (3.3)